Pertussis toxin - Study guides, Class notes & Summaries

Microorganisms that infect the middle ear cavity most frequently come from the __________. - answer-pharynx Which of the following routes correctly describes the path air would take from your nose into your body? - answer-nose, pharynx, trachea, bronchus, bronchiole, alveolus Pathogenic streptococci of the upper respiratory tract (such as Streptococcus pyogenes) are distinguished from non-pathogenic streptococci by - answer-beta hemolytic activity. Diphtheria toxin kills cells by interf...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (dep...

Microbiology Final Exam Questions With Solutions Which of the following is a characteristic of all enterics? ️️glucose fermentation Gonorrhea is often asymptomatic in women because __________. ️️The cervix is usually the site of infection The major sign of pertussis occurs during which of the following phases of the disease? ️️paroxysmal phase Of the pathogenic forms of Escherichia coli, the strain O157:H7 is the primary cause of hemorrhagic colitis, or bloody diarrhea, a...

HS 350 - Exam 4 What is NOT a feature of a gram positive bacteria? - ANS It is not pink/red - appears purple with thick peptidoglycan Which of the following is true of endotoxins? - ANS A lipopolysaccharide that is part of the cell wall that gets released on destruction of bacteria (PAMP) Which of the following fictional bacteria might be shaped like small spheres? - ANS Bacteria with "cocci" in the name Which of the following diseases' symptoms are NOT caused by a ...

NURS 307 - FINAL REVIEW. FINAL REVIEW (40:39 on BB Collab) 1. Treatment for Pulmonary Atresia • Prostagladin E to keep PDA • Treat symptoms of CHF • Surgery 2. Where to give intramuscular injection Infants = vastus lateralis Peds = deltoid 3. Anatomy and physiology of infant’s heart 4. Childhood patent ductus arteriosus... What to find on assessment? • dyspnea , tachycardia • Full, bounding pulses • Hypotension • “Machine” murmur 5. Know what pertussi...

Nursing Care Of Children ATI Final Exam Questions and Answers | 100% Pass What medication will need to be given for patients who have cerebral palsy?- Correct️️ -Botulinum toxin A injection to help with muscle spasticity. What immunization do we give 5 year olds?-Correct️️ -DTAP– Diphtheria, tetanus, and pertussis What lab value do we expect to see in patients with nephrotic syndrome?- Correct️️ -Serum cholesterol 700 mg/ dL Where do we administer injections to on an infant...

Secretory IgA is found in the secretions that coat mucus membranes, thereby preventing pathogens from colonizing mucosal surfaces. What are methods that bacteria have evolved to evade or inactivate these antibodies? -IgA proteases that cleaves the antibodies, so that they cannot bind to the pathogen -Antigenic variation, or altering the bacterial structures to which the antibodies bind -Rapid turnover of pili structures to shed any bound antibody How do pathogens penetrate the skin? the...

ASCP Microbiology Exam (Answered) With Complete verified Solution Gemella Gram positive diplococcus. Thrive best at high partial carbon dioxide pressure. Facultative anaerobe. Oxidase negative. Catalase negative. In mucous membranes of humans and animals and upper digestive tract. Leuconstoc Gram positive cocci often in chains. Intrinsically resistant to vancomycin. Catalase negative. Are generally slime forming. Responsible for cabbage fermentation. Acanthamoeba A genus of amoe...

What is NOT a feature of a gram positive bacteria? - Answer It is not pink/red - appears purple with thick peptidoglycan Which of the following is true of endotoxins? - Answer A lipopolysaccharide that is part of the cell wall that gets released on destruction of bacteria (PAMP) Which of the following fictional bacteria might be shaped like small spheres? - Answer Bacteria with "cocci" in the name Which of the following diseases' symptoms are NOT caused by a toxin? - Answer diseas...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (depen...